A wolf in sheep's clothing: Actors spread malware by leveraging trust in Amnesty International and fear of Pegasus
By Vitor Ventura and Arnaud Zobec. Threat actors are impersonating the group Amnesty International and promising to protect against the Pegasus spyware as part of a scheme to deliver malware. Amnesty International recently made international headlines when it released a groundb
Operation “Armor Piercer:” Targeted attacks in the Indian subcontinent using commercial RATs
By Asheer Malhotra, Vanja Svajcer and Justin Thattil. * Cisco Talos is tracking a campaign targeting government personnel in India using themes and tactics similar to APT36 (aka Mythic Leopard and Transparent Tribe). * This campaign distributes malicious documents and archive
Operation Layover: How we tracked an attack on the aviation industry to five years of compromise
By Tiago Pereira and Vitor Ventura. * Cisco Talos linked the recent aviation targeting campaigns to an actor who has been targeting the aviation industry for two years. * The same actor has been running successful malware campaigns for more than five years. * Although always
Translated: Talos' insights from the recently leaked Conti ransomware playbook
Executive summary Cisco Talos recently became aware of a leaked playbook that has been attributed to the ransomware-as-a-service (RaaS) group Conti. Talos has a team of dedicated, native-level speakers that translated these documents in their entirety into English. We also transl
Threat Roundup for August 20 to August 27
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 20 and Aug. 27. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting k
Threat Roundup for August 13 to August 20
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 13 and Aug. 20. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting k
Neurevt trojan takes aim at Mexican users
By Chetan Raghuprasad, with contributions from Vanja Svajcer. News summary * Cisco Talos discovered a new version of the Neurevt trojan with spyware and backdoor capabilities in June 2021 using Cisco Secure Endpoint product telemetry. * This version of Neurevt appears to tar
Threat Roundup for August 6 to August 13
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Aug. 6 and Aug. 13. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting ke
Vice Society leverages PrintNightmare in ransomware attacks
Executive Summary Another threat actor is actively exploiting the so-called PrintNightmarevulnerability (CVE-2021-1675 / CVE-2021-34527) in Windows' print spooler service to spread laterally across a victim's network as part of a recent ransomware attack, according to Ci